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MSP430G2131IPW14R
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownMSP430G2131IPW14R
Texas Instruments · Microcontrollers (MCU/MPU/SOC) · TSSOP-14
MSP430G2131IPW14R from Texas Instruments, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | DVCC | power_in | Power supply voltage, 1.8V to 3.6V for program execution or 2.2V to 3.6V for flash memory programming. |
| 2 | P1.0/TA0CLK/ACLK/A0 | bidirectional | General-purpose digital I/O pin; Timer_A clock input (TA0CLK); ACLK signal output; ADC10 analog input A0. |
| 3 | P1.1/TA0.0/A1 | bidirectional | General-purpose digital I/O pin; Timer_A capture input (CCI0A) or compare output (Out0); ADC10 analog input A1. |
| 4 | P1.2/TA0.1/A2 | bidirectional | General-purpose digital I/O pin; Timer_A capture input (CCI1A) or compare output (Out1); ADC10 analog input A2. |
| 5 | P1.3/ADC10CLK/A3/VREF-/VEREF- | bidirectional | General-purpose digital I/O pin; ADC10 conversion clock output; ADC10 analog input A3; ADC10 negative reference voltage. |
| 6 | P1.4/SMCLK/A4/VREF+/VEREF+/TCK | bidirectional | General-purpose digital I/O pin; SMCLK signal output; ADC10 analog input A4; ADC10 positive reference voltage; JTAG test clock input. |
| 7 | P1.5/TA0.0/A5/SCLK/TMS | bidirectional | General-purpose digital I/O pin; Timer_A compare output; ADC10 analog input A5; USI I2C/SPI clock input or output; JTAG test mode select input. |
| 8 | P1.6/TA0.1/A6/SDO/SCL/TDI/TCLK | bidirectional | General-purpose digital I/O pin; Timer_A capture input (CCI1A) or compare output (Out1); ADC10 analog input A6; USI SPI data output (SDO) or I2C clock (SCL); JTAG test data input (TDI) or test clock (TCLK). |
| 9 | P1.7/SDI/SDA/A7/TDO/TDI | bidirectional | General-purpose digital I/O pin; ADC10 analog input A7; USI SPI data input (SDI) or I2C data (SDA); JTAG test data output or input (TDO/TDI). |
| 10 | RST/NMI/SBWTDIO | input | Reset input; non-maskable interrupt input; Spy-Bi-Wire test data input/output for programming and testing. |
| 11 | TEST/SBWTCK | input | Test mode select for JTAG pins on Port 1; Spy-Bi-Wire test clock input for programming and testing. |
| 12 | XOUT/P2.7 | bidirectional | Crystal oscillator output terminal or general-purpose digital I/O pin P2.7. |
| 13 | XIN/P2.6/TA0.1 | bidirectional | Crystal oscillator input terminal or general-purpose digital I/O pin P2.6; Timer_A compare output (TA0.1). |
| 14 | DVSS | power_in | Ground reference. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Embedded Processors & Controllers |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
MSP430G2131IPW14R - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
msp430g2131ipw14r-etched.step/msp430g2131ipw14r-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);msp430g2131ipw14r.step/msp430g2131ipw14r.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (65 pp, sha256
ef4532c802ec17fb, retrieved 2026-09-27, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).